DE69816406D1 - Revolving regenerative heat exchanger - Google Patents

Revolving regenerative heat exchanger

Info

Publication number: DE69816406D1
Authority: DE; Germany
Prior art keywords: heat exchanger; regenerative heat; revolving; revolving regenerative; exchanger
Prior art date: 1997-12-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE69816406T

Other languages

German (de)

Other versions

DE69816406T2 (en

Inventor

Yasushi Mori

Akira Hashimoto

Junichi Miyagawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-12-19

Filing date

1998-12-07

Publication date

2003-08-21

1998-12-07 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

2003-08-21 Application granted granted Critical

2003-08-21 Publication of DE69816406D1 publication Critical patent/DE69816406D1/en

2004-04-15 Publication of DE69816406T2 publication Critical patent/DE69816406T2/en

2018-12-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/047—Sealing means
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/009—Heat exchange having a solid heat storage mass for absorbing heat from one fluid and releasing it to another, i.e. regenerator
- Y10S165/013—Movable heat storage mass with enclosure
- Y10S165/016—Rotary storage mass
- Y10S165/018—Rotary storage mass having means controlling direction or rate of flow

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Air Supply (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

DE69816406T 1997-12-19 1998-12-07 Revolving regenerative heat exchanger Expired - Fee Related DE69816406T2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP34987697		1997-12-19
JP34987697A JP3611272B2 (en)	1997-12-19	1997-12-19	Rotating regenerative heat exchanger

Publications (2)

Publication Number	Publication Date
DE69816406D1 true DE69816406D1 (en)	2003-08-21
DE69816406T2 DE69816406T2 (en)	2004-04-15

Family

ID=18406716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69816406T Expired - Fee Related DE69816406T2 (en)	1997-12-19	1998-12-07	Revolving regenerative heat exchanger

Country Status (8)

Country	Link
US (1)	US6328094B1 (en)
EP (1)	EP0924489B1 (en)
JP (1)	JP3611272B2 (en)
CN (1)	CN1144017C (en)
AU (1)	AU746601B2 (en)
DE (1)	DE69816406T2 (en)
HK (1)	HK1022347A1 (en)
TW (1)	TW414855B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6405789B1 (en) *	2001-05-10	2002-06-18	Alstom Power N.V.	Combined basket removal door and platform for air preheaters
DE10327078A1 (en) *	2003-06-13	2004-12-30	Klingenburg Gmbh	Rotary heat exchanger and method for sealing such
US20060005940A1 (en) *	2004-06-28	2006-01-12	Dilley Roland L	Heat exchanger with bypass seal
DE102004050465B3 (en) *	2004-09-28	2005-09-15	Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus)	Fluid heating/vaporizing method for driving gas turbine`s power generation device, involves passing hot gas with dust via regenerators to hold dust in one regenerator, and passing cold and pure gas via other regenerator to form hot pure gas
US7278378B2 (en) *	2004-11-02	2007-10-09	Counterman Wayne S	Regenerative air preheater leakage recovery system
US7475544B2 (en) *	2004-11-02	2009-01-13	Counterman Wayne S	Efficiency improvement for a utility steam generator with a regenerative air preheater
US7555891B2 (en)	2004-11-12	2009-07-07	Board Of Trustees Of Michigan State University	Wave rotor apparatus
EP2302172A1 (en)	2004-11-12	2011-03-30	Board of Trustees of Michigan State University	Machine comprising an electromagnetic woven rotor and manufacturing method
GB2428465A (en) *	2005-07-19	2007-01-31	Thomas Tsoi Hei Ma	A system for dispensing EGR in a reciprocating internal combustion engine
WO2007010301A1 (en) *	2005-07-19	2007-01-25	Ma Thomas Tsoi Hei	Egr dispensing system in ic engine
US8327809B2 (en) *	2007-07-10	2012-12-11	Babcock & Wilcox Power Generation Group, Inc.	Tri-sector regenerative oxidant preheater for oxy-fired pulverized coal combustion
US8807991B2 (en) *	2007-07-10	2014-08-19	Babcock & Wilcox Power Generation Group, Inc.	Oxy-fuel combustion oxidant heater internal arrangement
US20100289223A1 (en) *	2009-05-14	2010-11-18	Birmingham James W	Regenerative heat exchanger and method of reducing gas leakage therein
WO2012116285A2 (en)	2011-02-25	2012-08-30	Board Of Trustees Of Michigan State University	Wave disc engine apparatus
EP2743624A1 (en) *	2012-12-14	2014-06-18	Alstom Technology Ltd	Leakage reduction system in power plant operations
JP6273747B2 (en) *	2013-10-03	2018-02-07	株式会社Ihi	Regenerative rotary preheater for oxyfuel combustion
KR101451158B1 (en)	2013-11-05	2014-10-15	현대자동차주식회사	Rotary type apparatus for exhaust heat recovery
CN105042623B (en) *	2015-08-18	2017-10-13	德清金烨电力科技有限公司	A kind of air preheater
CN107191963B (en) *	2017-07-10	2023-07-25	东方电气集团东方锅炉股份有限公司	Rotary air preheater and method for preventing ammonium bisulfate from being blocked by rotary air preheater
CN108613213A (en) *	2018-05-02	2018-10-02	李暐	A kind of pressure compensation regenerative air heater anti-air leakage structure and air preheater

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2665120A (en)	1950-08-09	1954-01-05	Blomquist Uno Olof	Regenerative heat exchanger
FR1168896A (en) *	1956-03-15	1958-12-18	Babcock & Wilcox France	Rotary heater for gas, air and the like
US2892616A (en) *	1956-07-12	1959-06-30	Svenska Rotor Maskiner Ab	Rotary regenerative air preheater
US3122200A (en)	1960-05-24	1964-02-25	Koch Jakob	Dynamic sealing means for rotary regenerative heat exchangers
DE1170106B (en) *	1962-02-09	1964-05-14	Ver Economiser Werke G M B H	Sealing for regenerative air heater with circumferential band-shaped storage mass
US3241764A (en) *	1964-06-10	1966-03-22	Chrysler Corp	Car heater
BE792949A (en) *	1971-12-18	1973-04-16	Penny Robert N	ROTARY REGENERATION HEAT EXCHANGER
US4040474A (en)	1975-12-08	1977-08-09	Minnesota Mining And Manufacturing Company	High efficiency heat exchanger with ceramic rotor
FR2373769A1 (en) *	1976-12-07	1978-07-07	Air Ind	IMPROVEMENTS TO DYNAMIC HEAT EXCHANGERS
JPS55121398A (en) *	1979-03-12	1980-09-18	Teijin Ltd	Air conditioner
JPS59157486A (en) *	1983-02-28	1984-09-06	Baanaa Internatl:Kk	Rotary heat exchanger
DE3325140A1 (en)	1983-07-12	1985-01-31	KABE Ingenierbüro GmbH, 2000 Hamburg	Process for the purification of dust- and aerosol-containing gases and/or vapours and unit for carrying out the process
JPS60179120A (en)	1984-02-28	1985-09-13	Mitsubishi Heavy Ind Ltd	Process for treating waste gas with separation and recovery of gypsum and dust
DD250167A1 (en)	1986-06-18	1987-09-30	Erfurt Energiekombinat	METHOD FOR THE USE OF ASHESPUEL WATER AS A WASHING MEDIUM FOR SMOKE GAS WASTE
JPH0756377B2 (en)	1989-08-09	1995-06-14	中部電力株式会社	Method and apparatus for treating boiler exhaust gas
DE4230133A1 (en) *	1992-09-09	1994-03-10	Rothemuehle Brandt Kritzler	Regenerative heat exchanger and method for operating the heat exchanger

1997
- 1997-12-19 JP JP34987697A patent/JP3611272B2/en not_active Expired - Fee Related
1998
- 1998-11-13 US US09/192,035 patent/US6328094B1/en not_active Expired - Fee Related
- 1998-11-20 AU AU94073/98A patent/AU746601B2/en not_active Ceased
- 1998-11-24 TW TW087119477A patent/TW414855B/en not_active IP Right Cessation
- 1998-12-07 EP EP98309999A patent/EP0924489B1/en not_active Expired - Lifetime
- 1998-12-07 DE DE69816406T patent/DE69816406T2/en not_active Expired - Fee Related
- 1998-12-18 CN CNB981253466A patent/CN1144017C/en not_active Expired - Fee Related
2000
- 2000-03-01 HK HK00101281A patent/HK1022347A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU746601B2 (en)	2002-05-02
JPH11183071A (en)	1999-07-06
CN1232958A (en)	1999-10-27
TW414855B (en)	2000-12-11
HK1022347A1 (en)	2000-08-04
EP0924489B1 (en)	2003-07-16
CN1144017C (en)	2004-03-31
DE69816406T2 (en)	2004-04-15
US6328094B1 (en)	2001-12-11
JP3611272B2 (en)	2005-01-19
EP0924489A3 (en)	1999-08-25
EP0924489A2 (en)	1999-06-23
AU9407398A (en)	1999-07-08

Legal Events

Date	Code	Title
2004-08-12	8364	No opposition during term of opposition
2004-09-09	8320	Willingness to grant licences declared (paragraph 23)
2008-10-16	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69720347D1 (en)	2003-05-08	Combined heat exchanger
DE69823384D1 (en)	2004-05-27	Heat Exchanger
DE69821981D1 (en)	2004-04-01	Heat Exchanger
DE69816406D1 (en)	2003-08-21	Revolving regenerative heat exchanger
DE69812671D1 (en)	2003-04-30	Heat Exchanger
DE59700856D1 (en)	2000-01-20	HEAT EXCHANGER
DE59508955D1 (en)	2001-02-15	Regenerative heat exchanger
DE69822434D1 (en)	2004-04-22	Heat Exchanger
DE69706002D1 (en)	2001-09-13	Heat exchanger
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DE69600915D1 (en)	1998-12-10	Heat exchanger
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DE69709368D1 (en)	2002-01-31	Regenerative heat exchanger
DE29611633U1 (en)	1997-10-30	Heat exchanger
DE69802963T2 (en)	2002-08-29	CIRCULATING REGENERATIVE HEAT EXCHANGER
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DE59705267D1 (en)	2001-12-13	Heat exchanger
DE29721686U1 (en)	1998-01-22	Heat exchanger
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DE29803236U1 (en)	1998-04-09	Heat exchanger
DE29700416U1 (en)	1997-05-15	Heat exchanger
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DE29717743U1 (en)	1997-11-13	Heat exchanger